Collaborative robot cobot

Collaborative robots, or cobots, are designed to work alongside humans in manufacturing, blending safety with productivity.

About this subject

Cobots represent an evolution in industrial robotics. Unlike traditional robots confined to safety cages, cobots operate in shared spaces with humans. They are equipped with torque and vision sensors that detect collisions and automatically slow down or stop, ensuring safety.
The first wave of cobots emerged in the early 2000s, with Universal Robots launching the UR5 in 2008. Companies like FANUC, ABB, and KUKA followed with their own models.
In global manufacturing, cobots are used in automotive assembly, logistics, and electronics. Data from ABB indicates they can boost productivity by up to 30% in repetitive tasks.
A notable point: the term "cobot" was coined by researchers at Northwestern University in 1996, describing devices that "cooperate with humans." Unlike autonomous robots, cobots often require human-assisted programming, but simplified interfaces allow quick adjustments.

Frequently Asked Questions

What is the main difference between a traditional industrial robot and a cobot?

Traditional robots operate in isolated areas with safety fences, while cobots are designed to interact directly with humans, with sensors that ensure safe stopping upon contact.

In which sectors are cobots most used globally?

Cobots are widely used in automotive assembly, electronics manufacturing, logistics, and light assembly, particularly in repetitive tasks requiring precision.

Do cobots completely replace human labor?

No. Cobots are collaboration tools, not replacements. They handle repetitive or dangerous tasks, allowing humans to focus on more complex and creative work.